the wind has been at romney's back. for sure. the composition changed and changed numbers as well. >> i think, paul ryan's fourth debate since he has been in congress. definitely new to that game. joe biden has been around, 40-plus years in the senate. >> a long time. pressure on both. for sure. >> it will be high drama. one month after the deadly attack on the u.s. ambassador to libya and three other americans in benghazi we were learning more about security fears leading up to the assault. state department documents show the u.s. embassy in libya asked for a four-month extension for a 16-member security team and the team's commander tells abc news, that ambassador chris stevens wanted the security force to stay even longer, past august. but no request was actually received. in fact, a request for an extension past august, it was, never made even though it had been confirmed and it was granted. but they had never actually put that request through. but tragic, if indeed that request was never made. >> conditions in the country we